text: //
  //  TDLSystem.h
  //  TDLVersionMonitor
  //
  //  Created by 林浩智 on 2016/01/08.
  //  Copyright © 2016年 林浩智. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  @interface TDLSystem : NSObject
  
  + (void)getLastestViewController:(void (^)(UIViewController *lastestviewController))resultBlock;
  + (float)getIosVersion;
  
  @end
  